6-Methoxy-1,3-benzodioxole-5-carbaldehyde CAS 5780-00-7
| CAS No. | 5780-00-7 |
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Methoxy-1,3-benzodioxole-5-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 6-Methoxy-1,3-benzodioxole-5-carbaldehyde (CAS 5780-00-7), a certified reference material (molecular formula C9H8O4, MW 180.16 g/mol) for analytical method development and quality control.
The molecular framework of 6-Methoxy-1,3-benzodioxole-5-carbaldehyde (C9H8O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8O4 |
| Molecular Weight | 180.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Methoxy Standards
- 6-Methoxy-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1378342-69-8)
- 2-Methoxy-5-(2-nitroethenyl)pyridine (CAS 951745-13-4)
- 2-Methoxy-5-Nitrobenzenediazonium (CAS 27165-17-9)
- 2-(3-Methoxy-4-methylphenyl)acetic acid (CAS 100861-38-9)
- 5-Methoxy-2,2-dimethylbenzo[d][1,3]dioxole (CAS 101911-24-4)
- 2-Methoxy-4-methylbenzohydrazide (CAS 103956-11-2)
- N-Methoxy-N,5-dimethylpicolinamide (CAS 1065008-22-1)
- Methyl 3-methoxy-5-methylbenzoate (CAS 108593-44-8)
Recommended Standards
- 6-Hydroxy-7-methoxybenzofuran-3(2H)-one (CAS 69151-94-6)
- 6-Methyl-1,3-dioxaindane-5-carboxylic acid (CAS 5025-54-7)
- 6-Formyl-2-hydroxy-3-methylbenzoic acid (CAS 945981-86-2)
- 6-NITRO-2,3-DIHYDROBENZOFURAN-5-AMINE (CAS 84594-78-5)
- 5-Ethyl-2-(2-methylbenzamido)thiophene-3-carboxylic acid (CAS 380645-32-9)
- tert-Butyl 7-bromo-2-chloro-5H-pyrrolo[3,2-d]pyrimidine-5-carboxylate (CAS 1935579-25-1)
- 2-Bromo-6,7-dihydrospiro[pyrazolo[5,1-c][1,4]oxazine-4,3'-pyrrolidine] (CAS 2813866-67-8)
- 4-methyl-N-(oxolan-2-ylmethyl)cyclohexan-1-amine (CAS 467444-21-9)
- 2-Nitrobenzofuran-7-yl hexanoate (CAS 56897-41-7)
- Phthalic Anhydride (CAS 85-44-9)
- 6,7-Dihydro-5H-cyclopenta[b]pyridin-3-ylmethanamine dihydrochloride (CAS 115019-53-9)
- Dihydro Ferulic Acid 4-O-β-D-Glucuronide Dilithium Salt (CAS 86321-28-0)
- 3,4-Dichloro-5-(difluoromethoxy)benzamide (CAS 1806301-15-4)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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